#### Claassen, C. & McLaren, L. (2021). Does Immigration Produce a Public Backlash or Public Acceptance? 
#### Time-Series, Cross-Sectional Evidence from 30 European Democracies. *British Journal of Political Science*

#### Codebook for dataset - "immigration opinion tscs dataset replication.csv"

Country: Country name

Year: Year

Imm_sup_z: Immigration mood, standardized

Imm_sup_cit_z: Immigration mood, based only on responses from respondents who identify as citizens or nationals

Imm_sal_z: Immigration concern, standardized

N_resp: Number of survey questions used for each country-year

lnGDP_cp: Natural log of GDP per capita, based on merged Maddison, World Development Indicators and IMF measures

GDP_cp_grth: Annual growth per capita in GDP based on lnGDP_cp

Unempl_WB: Unemployment rate from the World Bank

lnPop: Natural log of national population

Noncit_stck_pc: Stock of non-citizens as a percent of the total population	

Immig_pc: Annual immigration inflows as a percent of the total population	

Imm_mus_pc: Annual immigration inflows from Muslim-majority countries as a percent of the total population	

Imm_nonEU_pc: Annual immigration inflows from non-EU countries as a percent of the total population 	

Net_migr_pc: Net migration as a percent of the total population	

BMI_e_ext: Rayp et al Bayesian Migration Index, immigration entry policy, linearly extended for 2015-2017

BMI_i_ext: Rayp et al Bayesian Migration Index, immigration integration policy, linearly extended for 2015-2017	

FRight_seat_pr: Far right seats held each year as a proportion of the total legislative seats. 